| Base | Representation |
|---|---|
| bin | 1100010101101001… |
| … | …0111011010110100 |
| 3 | 22112211011012201200 |
| 4 | 3011122113122310 |
| 5 | 23240334220340 |
| 6 | 1304352052500 |
| 7 | 145034506242 |
| oct | 30532273264 |
| 9 | 8484135650 |
| 10 | 3312023220 |
| 11 | 144a607080 |
| 12 | 785234130 |
| 13 | 40a231a6c |
| 14 | 235c29792 |
| 15 | 145b7a330 |
| hex | c56976b4 |
3312023220 has 216 divisors, whose sum is σ = 11142042912. Its totient is φ = 789734400.
The previous prime is 3312023219. The next prime is 3312023227. The reversal of 3312023220 is 223202133.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3312023193 and 3312023202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3312023227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25282555 + ... + 25282685.
It is an arithmetic number, because the mean of its divisors is an integer number (51583532).
Almost surely, 23312023220 is an apocalyptic number.
3312023220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3312023220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5571021456).
3312023220 is an abundant number, since it is smaller than the sum of its proper divisors (7830019692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3312023220 is a wasteful number, since it uses less digits than its factorization.
3312023220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383 (or 265 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3312023220 is about 57550.1800170946. The cubic root of 3312023220 is about 1490.6114662221.
Adding to 3312023220 its reverse (223202133), we get a palindrome (3535225353).
The spelling of 3312023220 in words is "three billion, three hundred twelve million, twenty-three thousand, two hundred twenty".
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